Other objects from different senders shall not be included in printed matters. The client who opts for non-delivered objetcs return must indicate “Warranted Return” symbol in objects, below Printed Matters franking seal.

Packing: Every printed matter shall be packed and closed by sender in pack that resists to content weight, shape and nature, as well as to transportation conditions. The pack may be acquired in Correios, in other suppliers or fabricated by the client himself, provided that it satisfies recommended conditions: envelopes, boxes, packages and rolls made out of paper, plastic, polystyrene, wood or metal, wrapped in flat and resistant paper.

When printed matters are posted closed, the following information shall be included on pack: “Authorized closing. It can be opened by ECT”. To learn more.

- Mandatory documentation in case of stated Value for juridical person sender: Invoice; - Warranted return: It is included in Printed Matters contract, without additional costs to the contracting party.